Question 3 (Total of 10 marks) Figure 3.1 Wool rug Electrons 1 electron has a charge of -1.60 x 10-¹⁹ C 1 electron has a

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Question 3 Total Of 10 Marks Figure 3 1 Wool Rug Electrons 1 Electron Has A Charge Of 1 60 X 10 C 1 Electron Has A 1 (40.37 KiB) Viewed 14 times

Question 3 (Total of 10 marks) Figure 3.1 Wool rug Electrons 1 electron has a charge of -1.60 x 10-¹⁹ C 1 electron has a mass of 9.11 x 10 kg -31 a. Refer to Figure 3.1. A person rubbing his feet on a wool rug on a dry day accumulates a net charge of - 46 μC. How many excess electrons does he get, and by how much does his mass increase? (4 × ½ mark)